- KelCo Construction, LLC
- VanMeter Logging & Construction
- Wahlund Construction Inc.
- Wendt Construction
- West Coast Contractors
- William F. Bott
- Wylatti Resource Management Inc.
- Steve Morris Logging & Contracting
- Thomas R. Bess Inc.
- Sequoia Construction Specialties
- Pierson Company
- R Brown Construction Co. Inc.
- RAO Construction Co. Inc
- Northcoast Environmental Construction
- Pacific Earthscape
- McCullough Construction Inc.
- Mercer Fraser Company
- Mobley Construction dba MCI
- North Coast Fabricators (Aquatic Design)
- Johns’ Group LLC
- JZ Contracting Inc.
- Kernen Construction
- Hooven & Co. Inc.
- Hemmingsen Contracting Company Inc.
- Figas Construction
- Fortuna Iron (FOI)
- GR Sundberg Inc.
- GR Wilcox Enterprises Inc.
- Granite Construction
- Gregg Simpson Trucking
- Danco Builders Northwest
- Danielson Construction Inc.
- DCI Builders
- EBA Engineering
- Edwards Excavation and Restoration
- 6 Rivers Construction Inc.
- Alves Inc.
HumbX2022
Serving the construction industry on the Redwood Coast and beyond since 1959.